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Starship Notches Milestones on 10th Test Flight, Deploys First Payload

The flight followed two scrubs after a year of upper‑stage failures, underscoring the push to validate the system for NASA’s lunar lander.

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Preparations continue to launch a SpaceX Starship spacecraft at sunrise as it sits atop a super heavy booster at the company's complex in Starbase, Texas, U.S., August 26, 2025. REUTERS/Steve Nesius

Overview

  • SpaceX launched from Starbase, Texas, on Aug. 26 after scrubs caused by a ground‑system liquid‑oxygen leak Sunday and poor weather Monday.
  • The upper stage released eight dummy Starlink satellites, marking Starship’s first payload deployment during flight testing.
  • Engineers completed an in‑space Raptor relight and ran heat‑shield trials using varied tile designs to probe reentry limits.
  • Both stages executed planned ocean splashdowns following test maneuvers, with the booster practicing landing‑burn profiles for data collection.
  • The FAA cleared the test after closing its Flight 9 probe, and NASA’s Sean Duffy said the success advances work toward the Starship Human Landing System targeted for Artemis III.